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Fan-shaped fire sealing cover

A fan type and fire cover technology, which is applied in household heating, lighting and heating equipment, household heating, etc., can solve the problems of difficult adjustment and poor firepower, and achieve the effect of material saving, energy saving, smooth and beautiful surface

Inactive Publication Date: 2009-10-21
贵阳乌当长宏铸造厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the fire sealing covers in the prior art are single-layer covers, and there are also double-layer fire sealing covers with an upper cover and a base, but the fire outlet holes on the cover are only small round holes, the firepower is not good, and it is difficult to adjust

Method used

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  • Fan-shaped fire sealing cover
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Embodiment Construction

[0009] like figure 1 , figure 2 As shown, the upper cover 2 is disc-shaped, with four or more upper cover fire outlets 3 fan-shaped distribution above, and the base 1 is disc-shaped, with four or more fan-shaped upper cover fire outlets distributed above. The hole corresponds to the fire hole 5 of the base. The upper cover 2 and the base 1 are connected to each other by the screw 4 through the center hole. The fire hole 3 of the upper cover and the fire hole 5 of the base can be overlapped or staggered from each other to adjust the size of the fire hole to adjust the firepower. size.

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Abstract

The invention discloses a fan-shaped fire sealing cover which belongs to the fire sealing cover. The fan-shaped fire sealing cover comprises a base seat and an upper cover, the upper cover (2) is connected to the base seat (1) by screws (4), fan-shaped upper cover fire outlet holes (3) are distributed in the upper cover (2), fan-shaped base seat fire outlet holes (5) are distributed in the base seat (1), and the upper cover fire outlet holes (3) correspond to the base seat fire outlet holes (5), the holes can be coincident or staggered to regulate the size of the fire outlet holes, thus regulating the firepower. The fan-shaped fire sealing cover has the advantages of saving energy and material, being light in weight and smooth and elegant in appearance, and being suitable for coal burning furnaces and oil burning furnaces.

Description

Technical field: [0001] The invention relates to a fire sealing cover, in particular to a fan-shaped fire sealing cover. Background technique: [0002] Most of the fire sealing covers in the prior art are single-layer covers, and there are also double-layer fire sealing covers of loam cake and base, but the fire outlet on the cover has only small round holes, and the firepower is not good, so it is difficult to adjust. Invention content: [0003] The object of the present invention is to provide a fan-shaped fire sealing cover, which can adjust the size of the fire hole by the mutual cooperation of the upper cover and the base of the fan-shaped fire sealing cover, so as to achieve the purpose of adjusting firepower and saving energy. [0004] The composition of the present invention is composed of a base and an upper cover, the upper cover is connected to the base by screws, fan-shaped upper cover fire outlets are distributed on the upper cover, and fan-shaped base fire ou...

Claims

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Application Information

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IPC IPC(8): F24B1/191F24C15/12
Inventor 喻文才
Owner 贵阳乌当长宏铸造厂